Fans have been speculating about the father of the child for some time. (Photo: Instagram, @blacchyna)

Rob Kardashian and Blac Chyna. (Photo: YouTube)

Blac Chyna. (Photo: Twitter)

Blac Chyna. (Photo: Twitter)

Blac Chyna. (Photo: Twitter)

Blac Chyna. (Photo: Twitter)

Blac Chyna. (Photo: Twitter)

Dream Kardashian. (Photo: Twitter)

Rob Kardashian. (Photo: Wiki)

Rob Kardashian. (Photo: Wiki)

Dream Kardashian. (Photo: Twitter)

Dream Kardashian. (Photo: Twitter)

Dream Kardashian. (Photo: Twitter)

It has been an eventful 2017 for Blac Chyna. Newfound motherhood, a battle over use of the Kardashian name and brand, and a tumultuous relationship with her partner Rob. But now her wayward companion has dropped another bombshell on the diva’s busy news year.

Rob Kardashian has asked for a DNA test to prove that he is the father of Chyna’s infant daughter Dream Kardashian, an adorable little girl who has up-to-now been treated as the pair’s offspring.

The request seems egregious, since Chyna has taken a paternity test in the past. “He’s got it in his head that Chyna faked the first paternity test,” a source has been quoted.

Other whispers include Blac telling Rob that Dream is not his daughter during an argument, and Rob having had “nightmares” thinking about it.